../ dmsp_10_ephemeris_19960226.txt 21-Jun-2023 23:48 108180 dmsp_11_ephemeris_19960226.txt 21-Jun-2023 23:48 108271 dmsp_12_ephemeris_19960226.txt 21-Jun-2023 23:48 108213 dmsp_13_ephemeris_19960226.txt 21-Jun-2023 23:48 108329